ANR Battery Box with Auto Shut-off

Item No. HCA-PBA
Battery pack with automatic shut-off powers the ANR modules.
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ANR Battery Box with Auto Shut-off $38.00

ANR Battery Box with Auto Shut-off

Recently reengineered, our ANR battery box is smaller, has a belt clip, and  a new auto shut-off  feature. The auto shut-off feature  will extend the battery life by automatically turning off after 4 minutes of inactivity. A flashing LED acts as a reminder that the power is on and changes color from green to yellow to red as the battery depletes.


Requires one Alkaline 9-volt battery.

 Please note this battery box is included in the ANR kit.

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Gibson & Barnes
1900 Weld Blvd, #140
El Cajon, CA 92020

About This Page: Active Noise Reduction (ANR) battery box by Gibson-Barnes. ANR Battery box has new auto shut-off feature with flashing LED lights.